Tire tread



FIG. 1 is a side perspective view of a tire tread showing our newdesign, it being understood that the tread pattern is repeatedthroughout the circumference of the tire tread, the opposite side beingthe same as that shown;

FIG. 2 is a front elevational view of the right side thereof, theopposite side being identical thereto; and,

FIG. 3 is a side elevational view of the right side thereof, theopposite side being identical thereto; and,

FIG. 4 is an enlarged fragmentary front elevational view thereof.

The broken lines defining the tire sidewall, inner bead, and theperipheral boundary between the claimed tire tread and sidewall are forillustrative purposes only and form no part of the claimed design.

In the drawings, the dark stippled surface shading represents therecessed portion of the tread grooves, having the depth shown at the topand bottom of FIG. 2.

The ornamental design for a tire tread, as shown and described.